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Joins are for lazy people?
I recently had a discussion with another developer who claimed to me that JOINs (SQL) are useless. This is technically true but he added that using joins is less efficient than making several requests and link tables in the code (C# or Java).
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Loader lock error
...u need to go to menu Debug -> Exceptions, open the Managed Debugging Assistants, find LoaderLock and uncheck
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Is there a cross-browser onload event when clicking the back button?
...as a result of a back button operation — it only fires when the page is first loaded.
15 Answers
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What are the differences between Autotools, Cmake and Scons?
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In truth, Autotools' only real 'saving grace' is that it is what all the GNU projects are largely using.
Issues with Autotools:
Truly ARCANE m4 macro syntax combined with verbose, twisted shell scripting for tests for "compatibility", etc.
If you're not paying attenti...
How can I strip all punctuation from a string in JavaScript using regex?
... do something like
replace(/\s{2,}/g," ");
My full example:
var s = "This., -/ is #! an $ % ^ & * example ;: {} of a = -_ string with `~)() punctuation";
var punctuationless = s.replace(/[.,\/#!$%\^&\*;:{}=\-_`~()]/g,"");
var finalString = punctuationless.replace(/\s{2,}/g," ");
Result...
In Jinja2, how do you test if a variable is undefined?
Converting from Django, I'm used to doing something like this:
6 Answers
6
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How do I update each dependency in package.json to the latest version?
... now want to bump all of the dependencies to their latest versions since this is a fresh project and I don't mind fixing something if it breaks.
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Difference between and
What is the difference between HTML <input type='button' /> and <input type='submit' /> ?
8 Answers
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“using namespace” in c++ headers
... using namespace std; right after the #include s in their .h files. This seems to me to be dangerous since then by including that header in another program I will get the namespace imported into my program, maybe without realizing, intending or wanting it (header inclusion can be very deeply ne...
Cache busting via params
...?v=1.123 indicates a query string, and the browser will therefore think it is a new path from, say, ?v=1.0. Thus causing it to load from file, not from cache. As you want.
And, the browser will assume that the source will stay the same next time you call ?v=1.123 and should cache it with that stri...